openstack
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neutron
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neutron/neutron
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LIU Yulong 62fe7852bb More accurate agent restart state transfer 
Ovs-agent can be very time-consuming in handling a large number
of ports. At this point, the ovs-agent status report may have
exceeded the set timeout value. Some flows updating operations
will not be triggerred. This results in flows loss during agent
restart, especially for hosts to hosts of vxlan tunnel flow.

This fix will let the ovs-agent explicitly, in the first rpc loop,
indicate that the status is restarted. Then l2pop will be required
to update fdb entries.

Conflicts:
	neutron/plugins/ml2/rpc.py

Conflicts:
	neutron/plugins/ml2/drivers/l2pop/mech_driver.py

Closes-Bug: #1813703
Closes-Bug: #1813714
Closes-Bug: #1813715
Closes-Bug: #1794991
Closes-Bug: #1799178

Change-Id: I8edc2deb509216add1fb21e1893f1c17dda80961
(cherry picked from commit a5244d6d44)
(cherry picked from commit cc49ab5501)
(cherry picked from commit 5ffca49668)
 		2019-03-29 22:12:00 +08:00
..
agent More accurate agent restart state transfer 2019-03-29 22:12:00 +08:00
api Block port update from unbound DHCP agent 2019-02-05 13:39:00 +01:00
callbacks Merge "service: add callback AFTER_SPAWN" 2017-05-20 09:09:12 +00:00
cmd Secure dnsmasq process against external abuse 2019-01-25 13:58:43 +00:00
common Always fill UDP checksums in DHCPv6 replies 2019-02-01 23:25:18 +00:00
conf [OVS] Add mac-table-size to be set on each ovs bridge 2018-06-20 18:17:21 +00:00
core_extensions Fix default qos policy when creating network 2017-08-24 14:35:38 +00:00
db Fix notification about arp entries for dvr routers 2019-02-15 16:03:53 +00:00
debug Make code follow log translation guideline 2017-08-14 10:53:33 -07:00
extensions Only allow SG port ranges for whitelisted protocols 2018-05-11 00:24:34 +02:00
hacking hacking: Remove dead code 2017-07-19 13:43:44 +02:00
ipam Reduce IP address collision during port creating 2018-07-20 10:35:49 +00:00
locale Imported Translations from Zanata 2017-07-18 08:36:04 +00:00
notifiers Make code follow log translation guideline 2017-08-14 10:53:33 -07:00
objects Fix performance regression adding rules to security groups 2019-02-01 21:10:21 -07:00
pecan_wsgi Dont log about skipping notification in normal case 2017-09-23 20:14:57 +00:00
plugins More accurate agent restart state transfer 2019-03-29 22:12:00 +08:00
privileged Add capabilities for privsep 2018-10-29 19:42:15 +00:00
quota CountableResource: try count/get functions for all plugins 2017-09-12 16:23:22 +00:00
scheduler Avoid redundant HA port creation during migration 2017-09-11 19:56:19 +00:00
server Make code follow log translation guideline 2017-08-14 10:53:33 -07:00
services Do not delete trunk bridges if service port attached 2018-12-17 12:19:38 +00:00
tests More accurate agent restart state transfer 2019-03-29 22:12:00 +08:00
__init__.py Hacking rule to check i18n usage 2016-03-30 21:28:37 -04:00
_i18n.py Make code follow log translation guideline 2017-08-14 10:53:33 -07:00
auth.py Use oslo.context class method to construct context object 2017-03-23 09:02:46 +00:00
manager.py Do not load default service plugins if core plugin is not DB based 2017-11-20 15:36:35 +00:00
neutron_plugin_base_v2.py Do not load default service plugins if core plugin is not DB based 2017-11-20 15:36:35 +00:00
opts.py fix missing l2pop config option docs 2017-10-23 17:40:00 +02:00
policy.py Log policy filters in one line 2017-08-23 21:23:01 +00:00
service.py Make code follow log translation guideline 2017-08-14 10:53:33 -07:00
version.py
…
worker.py replace WorkerSupportServiceMixin with neutron-lib's WorkerBase 2017-06-14 06:56:48 -06:00
wsgi.py Make code follow log translation guideline 2017-08-14 10:53:33 -07:00